Divisional Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Iowa, Climate Division 9. Southeast

Precipitation Rankings, October 1950

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Record Driest
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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
October 1950 1-Month	0.26" (6.60mm)	2.61" (66.29mm)	-2.35" (-59.69mm)	3rd Driest	Driest since: 1897	1964
	0.26" (6.60mm)	2.61" (66.29mm)	-2.35" (-59.69mm)	126th Wettest	Wettest since: 1949	1941
	Ties: 1897
Sep–Oct 1950 2-Month	1.69" (42.93mm)	6.52" (165.61mm)	-4.83" (-122.68mm)	3rd Driest	Driest to Date	1952
Sep–Oct 1950 2-Month	1.69" (42.93mm)	6.52" (165.61mm)	-4.83" (-122.68mm)	126th Wettest	Wettest since: 1949	1941
Aug–Oct 1950 3-Month	3.87" (98.30mm)	10.24" (260.10mm)	-6.37" (-161.80mm)	3rd Driest	Driest since: 1897	1953
Aug–Oct 1950 3-Month	3.87" (98.30mm)	10.24" (260.10mm)	-6.37" (-161.80mm)	126th Wettest	Wettest since: 1949	1970
Jul–Oct 1950 4-Month	6.82" (173.23mm)	14.23" (361.44mm)	-7.41" (-188.21mm)	4th Driest	Driest since: 1901	1953
Jul–Oct 1950 4-Month	6.82" (173.23mm)	14.23" (361.44mm)	-7.41" (-188.21mm)	125th Wettest	Wettest since: 1949	1902
Jun–Oct 1950 5-Month	13.51" (343.15mm)	18.83" (478.28mm)	-5.32" (-135.13mm)	16th Driest	Driest since: 1937	1953
Jun–Oct 1950 5-Month	13.51" (343.15mm)	18.83" (478.28mm)	-5.32" (-135.13mm)	113th Wettest	Wettest since: 1949	2010
May–Oct 1950 6-Month	16.71" (424.43mm)	22.88" (581.15mm)	-6.17" (-156.72mm)	13th Driest	Driest since: 1937	1953
May–Oct 1950 6-Month	16.71" (424.43mm)	22.88" (581.15mm)	-6.17" (-156.72mm)	116th Wettest	Wettest since: 1949	2010
Apr–Oct 1950 7-Month	21.27" (540.26mm)	26.22" (665.99mm)	-4.95" (-125.73mm)	27th Driest	Driest since: 1948	1953
Apr–Oct 1950 7-Month	21.27" (540.26mm)	26.22" (665.99mm)	-4.95" (-125.73mm)	102nd Wettest	Wettest since: 1949	2010
Mar–Oct 1950 8-Month	21.85" (554.99mm)	28.57" (725.68mm)	-6.72" (-170.69mm)	17th Driest	Driest since: 1937	1988
Mar–Oct 1950 8-Month	21.85" (554.99mm)	28.57" (725.68mm)	-6.72" (-170.69mm)	112th Wettest	Wettest since: 1949	2010
Feb–Oct 1950 9-Month	23.83" (605.28mm)	29.80" (756.92mm)	-5.97" (-151.64mm)	21st Driest	Driest since: 1940	1988
Feb–Oct 1950 9-Month	23.83" (605.28mm)	29.80" (756.92mm)	-5.97" (-151.64mm)	108th Wettest	Wettest since: 1949	2010
Jan–Oct 1950 10-Month	26.46" (672.08mm)	31.12" (790.45mm)	-4.66" (-118.37mm)	32nd Driest	Driest since: 1942	1988
Jan–Oct 1950 10-Month	26.46" (672.08mm)	31.12" (790.45mm)	-4.66" (-118.37mm)	97th Wettest	Wettest since: 1949	2010
Dec 1949–Oct 1950 11-Month	28.66" (727.96mm)	32.62" (828.55mm)	-3.96" (-100.59mm)	37th Driest	Driest since: 1942	1901
Dec 1949–Oct 1950 11-Month	28.66" (727.96mm)	32.62" (828.55mm)	-3.96" (-100.59mm)	91st Wettest	Wettest since: 1949	2010
Nov 1949–Oct 1950 12-Month	29.38" (746.25mm)	34.73" (882.14mm)	-5.35" (-135.89mm)	29th Driest	Driest since: 1942	1956
Nov 1949–Oct 1950 12-Month	29.38" (746.25mm)	34.73" (882.14mm)	-5.35" (-135.89mm)	99th Wettest	Wettest since: 1949	1993
May 1949–Oct 1950 18-Month	49.83" (1,265.68mm)	57.61" (1,463.29mm)	-7.78" (-197.61mm)	21st Driest	Driest since: 1940	1956
May 1949–Oct 1950 18-Month	49.83" (1,265.68mm)	57.61" (1,463.29mm)	-7.78" (-197.61mm)	107th Wettest	Wettest since: 1949	2010
Nov 1948–Oct 1950 24-Month	63.96" (1,624.58mm)	69.50" (1,765.30mm)	-5.54" (-140.72mm)	26th Driest	Driest since: 1940	1956
Nov 1948–Oct 1950 24-Month	63.96" (1,624.58mm)	69.50" (1,765.30mm)	-5.54" (-140.72mm)	101st Wettest	Wettest since: 1949	2010
Nov 1947–Oct 1950 36-Month	94.83" (2,408.68mm)	104.21" (2,646.93mm)	-9.38" (-238.25mm)	19th Driest	Driest since: 1942	1989
Nov 1947–Oct 1950 36-Month	94.83" (2,408.68mm)	104.21" (2,646.93mm)	-9.38" (-238.25mm)	107th Wettest	Wettest since: 1949	2010
Nov 1946–Oct 1950 48-Month	132.84" (3,374.14mm)	138.84" (3,526.54mm)	-6.00" (-152.40mm)	34th Driest	Driest since: 1942	1956
Nov 1946–Oct 1950 48-Month	132.84" (3,374.14mm)	138.84" (3,526.54mm)	-6.00" (-152.40mm)	91st Wettest	Wettest since: 1949	2010
Nov 1945–Oct 1950 60-Month	173.21" (4,399.53mm)	173.39" (4,404.11mm)	-0.18" (-4.58mm)	60th Driest	Driest since: 1944	1956
Nov 1945–Oct 1950 60-Month	173.21" (4,399.53mm)	173.39" (4,404.11mm)	-0.18" (-4.58mm)	64th Wettest	Wettest since: 1949	2011

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2023, retrieved on March 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings